[Buildroot] [PATCH] libffi: fix mips build failures
Gustavo Zacarias
gustavo at zacarias.com.ar
Fri Dec 28 15:35:39 UTC 2012
Fixes
http://autobuild.buildroot.net/results/c4056ed2b969b900f7654e651e0e4cc2e8998e02
Signed-off-by: Gustavo Zacarias <gustavo at zacarias.com.ar>
---
package/libffi/libffi.mk | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/package/libffi/libffi.mk b/package/libffi/libffi.mk
index 7570583..64b3eb4 100644
--- a/package/libffi/libffi.mk
+++ b/package/libffi/libffi.mk
@@ -8,9 +8,14 @@ LIBFFI_VERSION = 3.0.11
LIBFFI_SITE = ftp://sources.redhat.com/pub/libffi/
LIBFFI_LICENSE = MIT
LIBFFI_LICENSE_FILES = LICENSE
-
LIBFFI_INSTALL_STAGING = YES
+# Newer CS MIPS toolchains use a different (compact) eh_frame format
+# libffi don't like them, just switch to the older format
+ifeq ($(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201209)$(BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201203),y)
+LIBFFI_CONF_ENV = CFLAGS="$(TARGET_CFLAGS) -mno-compact-eh"
+endif
+
# Move the headers to the usual location, and adjust the .pc file
# accordingly
define LIBFFI_MOVE_STAGING_HEADERS
--
1.7.8.6
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